29849740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 65308320

約数和(自身を除く): 35458580

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 569, 610, 860, 1138, 1220, 2276, 2623, 2845, 5246, 5690, 10492, 11380, 13115, 24467, 26230, 34709, 48934, 52460, 69418, 97868, 122335, 138836, 173545, 244670, 347090, 489340, 694180, 1492487, 2984974, 5969948, 7462435, 14924870, 29849740]

約数ペア:

[(1, 29849740), (2, 14924870), (4, 7462435), (5, 5969948), (10, 2984974), (20, 1492487), (43, 694180), (61, 489340), (86, 347090), (122, 244670), (172, 173545), (215, 138836), (244, 122335), (305, 97868), (430, 69418), (569, 52460), (610, 48934), (860, 34709), (1138, 26230), (1220, 24467), (2276, 13115), (2623, 11380), (2845, 10492), (5246, 5690)]